stx-cha-alex-wrapper-dex-test-3

;; Title: STX-CHA ALEX Wrapper
;; Description: Wraps ALEX AMM pool with Dexterity interface

;; Traits
;; (impl-trait 'SP2ZNGJ85ENDY6QRHQ5P2D4FXKGZWCKTB2T0Z55KS.dexterity-traits-v0.liquidity-pool-trait)
(impl-trait 'SP2ZNGJ85ENDY6QRHQ5P2D4FXKGZWCKTB2T0Z55KS.charisma-traits-v1.sip010-ft-trait)

;; Constants
(define-constant ERR_INVALID_OPERATION (err u400))
(define-constant ERR_UNAUTHORIZED (err u403))
(define-constant ALEX-FACTOR (pow u10 u8))     ;; ALEX pool factor
(define-constant AMOUNT-FACTOR (pow u10 u2))   ;; Amount scaling factor
(define-constant POOL-ID u109)                 ;; ALEX STX-CHA pool ID

(define-constant TOKEN-NAME "STX-CHA ALEX Pool")
(define-constant TOKEN-SYMBOL "SCAP")
(define-constant TOKEN-URI (some u"https://charisma.rocks/api/v0/metadata/SP2ZNGJ85ENDY6QRHQ5P2D4FXKGZWCKTB2T0Z55KS.charismatic-flow-pool-v1"))

;; Opcodes
(define-constant OP_SWAP_A_TO_B 0x00)      ;; Swap token A for B
(define-constant OP_SWAP_B_TO_A 0x01)      ;; Swap token B for A
(define-constant OP_ADD_LIQUIDITY 0x02)    ;; Add liquidity (not supported)
(define-constant OP_REMOVE_LIQUIDITY 0x03)  ;; Remove liquidity (not supported)
(define-constant OP_LOOKUP_RESERVES 0x04)   ;; Read pool reserves

;; SIP-010 Functions
(define-public (transfer (amount uint) (sender principal) (recipient principal) (memo (optional (buff 34))))
    (begin
        (asserts! (is-eq tx-sender sender) ERR_UNAUTHORIZED)
        (contract-call? 
            'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-amm-pool-v2-01 
            transfer-fixed 
            POOL-ID 
            amount 
            sender 
            recipient)))

(define-read-only (get-name)
    (ok TOKEN-NAME))

(define-read-only (get-symbol)
    (ok TOKEN-SYMBOL))

(define-read-only (get-decimals)
    (contract-call? 
        'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-amm-pool-v2-01 
        get-decimals 
        POOL-ID))

(define-read-only (get-balance (who principal))
    (contract-call? 
        'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-amm-pool-v2-01 
        get-balance-fixed 
        POOL-ID 
        who))

(define-read-only (get-total-supply)
    (contract-call? 
        'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-amm-pool-v2-01 
        get-total-supply-fixed 
        POOL-ID))

(define-read-only (get-token-uri)
    (ok TOKEN-URI))

;; Core Functions
;; (define-public (execute (amount uint) (opcode (optional (buff 16))))
;;     (let (
;;         (operation (get-byte opcode u0)))
;;         (if (is-eq operation OP_SWAP_A_TO_B) (swap-a-to-b amount)
;;         (if (is-eq operation OP_SWAP_B_TO_A) (swap-b-to-a amount)
;;         ERR_INVALID_OPERATION))))

;; (define-read-only (quote (amount uint) (opcode (optional (buff 16))))
;;     (let (
;;         (operation (get-byte opcode u0)))
;;         (if (is-eq operation OP_SWAP_A_TO_B) (ok (get-swap-quote amount opcode))
;;         (if (is-eq operation OP_SWAP_B_TO_A) (ok (get-swap-quote amount opcode))
;;         (if (is-eq operation OP_LOOKUP_RESERVES) (ok (get-reserves-quote))
;;         ERR_INVALID_OPERATION)))))

;; Execute Functions
;; (define-private (swap-a-to-b (amount uint))
;;     (let (
;;         (sender tx-sender)
;;         (delta (get-swap-quote amount (some OP_SWAP_A_TO_B))))
;;         (try! (contract-call? 'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.amm-pool-v2-01 swap-helper
;;             'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-wstx-v2
;;             'SP1E0XBN9T4B10E9QMR7XMFJPMA19D77WY3KP2QKC.token-wcharisma
;;             ALEX-FACTOR
;;             (* amount AMOUNT-FACTOR)
;;             none))
;;         (ok delta)))

;; (define-private (swap-b-to-a (amount uint))
;;     (let (
;;         (sender tx-sender)
;;         (delta (get-swap-quote amount (some OP_SWAP_B_TO_A))))
;;         (try! (contract-call? 'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.amm-pool-v2-01 swap-helper
;;             'SP1E0XBN9T4B10E9QMR7XMFJPMA19D77WY3KP2QKC.token-wcharisma
;;             'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-wstx-v2
;;             ALEX-FACTOR
;;             (* amount AMOUNT-FACTOR)
;;             none))
;;         (ok delta)))

;; ;; Helper Functions
;; (define-private (get-byte (opcode (optional (buff 16))) (position uint))
;;     (default-to 0x00 (element-at? (default-to 0x00 opcode) position)))

;; ;; Quote Functions
;; (define-read-only (get-swap-quote (amount uint) (opcode (optional (buff 16))))
;;     (let (
;;         (operation (get-byte opcode u0))
;;         (is-a-in (is-eq operation OP_SWAP_A_TO_B))
;;         (alex-out (unwrap-panic (contract-call? 'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.amm-pool-v2-01 get-helper
;;             (if is-a-in 'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-wstx-v2 'SP1E0XBN9T4B10E9QMR7XMFJPMA19D77WY3KP2QKC.token-wcharisma)
;;             (if is-a-in 'SP1E0XBN9T4B10E9QMR7XMFJPMA19D77WY3KP2QKC.token-wcharisma 'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-wstx-v2)
;;             ALEX-FACTOR
;;             (* amount AMOUNT-FACTOR)))))
;;         {
;;             dx: amount,
;;             dy: (/ alex-out AMOUNT-FACTOR),
;;             dk: u0
;;         }))

;; (define-read-only (get-reserves-quote)
;;     (let (
;;         (balances (unwrap-panic (contract-call? 'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.amm-pool-v2-01 get-balances
;;             'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.token-wstx-v2
;;             'SP1E0XBN9T4B10E9QMR7XMFJPMA19D77WY3KP2QKC.token-wcharisma
;;             ALEX-FACTOR))))
;;         {
;;             dx: (/ (get balance-x balances) AMOUNT-FACTOR),
;;             dy: (/ (get balance-y balances) AMOUNT-FACTOR),
;;             dk: (try! (get-total-supply))
;;         }))